baber/WOPTO huggingface dataset:
Patent JP-2004323781-A (JP)
Title: Electroconductive compound
Inventor: CHOKAI MISAO
IPC: C08K3/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electroconductive compound in which electroconductive carbon is dispersed well in a matrix resin consisting mainly of a styrene-based resin, having extremely less defects such as gel, exhibiting a good appearance, without having a loss of the electroconductive carbon caused by abrasion and capable of producing an excellent sheet as a packaging material of an electronic part.  <P>SOLUTION: This electroconductive compound is provided by incorporating the electroconductive carbon in the matrix resin containing the styrene-based resin and an ethylene-vinyl alcohol copolymer, wherein, the content of the ethylene-vinyl alcohol copolymer is 5-40 wt. % based on 100 wt. % matrix resin and 5-50 wt. % electroconductive carbon is contained based on 100 wt. % matrix resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335173-A (JP)
Title: Connector for ic card
Inventor: TAKANO TOMOHITO
IPC: G06K17/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for IC card preventing as much as possible manufacturing of defective products by preventing deformation of a part (a leaf spring), as much as possible, due to reflow heat in a reflow soldering work at manufacturing of the connector.  <P>SOLUTION: A lock means 11 of the connector for IC card is provided with a leaf spring 14 with its one end side 14a supported by a slider 12 and with the other end side 14b in a slanted posture directed obliquely downward not suffering from stress from a housing in the case of the slider 12 arranged at an initial position, and a pedestal 17 formed in the housing and surely engaging a card-engaging part 14d with a card 101 getting in sliding contact with the leaf spring 14 and changing the posture of the leaf spring 14 by the elastic deformation to move up the card-engaging part 14d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333650-A (JP)
Title: Sheet member for radio identification label
Inventor: OHASHI TSUTOMU
IPC: B42D15/10
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet member for a radio identification label whose information identification part projects from neither a sheet member nor a holding sheet and which can reduce the total thickness of the sheet member and the total thickness of the holding sheet and is spatially advantageous.  <P>SOLUTION: A plurality of information identification parts 27 in the label 28 are arranged along the longitudinal direction of the extended beltlike sheet member 16 (in the horizontal direction in Fig.) and adjacent information identification parts 27a, 27b and 27c are arranged shifting in the direction orthogonal to a longitudinal direction of the beltlike sheet member 16 (in the width direction of the beltlike sheet member 16, i.e. in the vertical direction in Fig. ). Namely, the information identification parts 27 are dispersed in the width direction. Consequently, the quantity of projection of an information identification part projecting from the sheet member having the information identification parts can be made as small as possible and the total thickness is reduced to save space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332988-A (JP)
Title: Inverter device
Inventor: TANAKA TAKESHI
IPC: H05K7/20
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device elongated in the heat cycle life by applying a cooling method capable of reducing the change of a temperature of a water cooling type inverter device where the load is frequently changed.  <P>SOLUTION: This inverter device comprises an inverter module formed by stacking and closely binding an inverter unit, an insulating base and a cooler, a cooling water pipe for supplying the cooling water to the cooler, a circulation pump mounted on the way of the cooling water pipe for supplying the cooling water, a heat exchanger for cooling the heated cooling water, a temperature detector for detecting a temperature of the inverter module, and a circulation pump controller for controlling a flow rate of the circulated water in the circulation pump. The circulation pump controller detects the temperature of the inverter module at specific time intervals by the temperature detector, and controls a rotating frequency of the circulation water pump to achieve the flow rate of the cooling water suitable for cooling the heat generated corresponding to the temperature difference from a temperature detected just before.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331145-A (JP)
Title: Reticulated bag
Inventor: SHITOOKA SHUNEI
IPC: B65D33/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reticulated bag capable of attempting cost decrease, resource saving and energy saving.  <P>SOLUTION: The reticulated bag is provided with a reticulated cylindrical part 1 formed by integrated extrusion molding process of a thermoplastic resin, and a welded closed part 2 prepared by enclosing one end opening part of this reticulated cylindrical part 1 under a wrung condition by integral heat welding. The surface of the welded closed part 2 is provided with a required identifying mark 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004247023-A (JP)
Title: Semiconductor storage device
Inventor: NISHIHARA TOSHIYUKI
IPC: G11C11/409
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which dispenses with equalization of bit lines and does not basically require intricate timing control for activation etc., of a sense amplifier.  <P>SOLUTION: The semiconductor memory device has a memory cell section M and a dummy cell section D. Also, the memory cell section M comprises a bit line BL<SB>M</SB>, a memory cell MC<SB>M</SB>for causing different currents to flow through the bit line BL<SB>M</SB>, and a memory cell current supply circuit CS<SB>M</SB>. Further, the dummy cell section D comprises a reference bit line BL<SB>D</SB>, a dummy cell DC for causing a reference current i<SB>REF</SB>to flow through the reference bit line BL<SB>D</SB>, and a dummy cell current supply circuit CS<SB>D</SB>. In reading out the information stored in the memory cell MC, the dummy cell current supply circuit CS<SB>D</SB>supplies the current corresponding to the reference current i<SB>REF</SB>to the reference bit line BL<SB>D</SB>and the memory cell current supply circuit CS<SB>M</SB>supplies the bit line BL<SB>M</SB>with the current formed by mirroring of the current corresponding to the reference current i<SB>REF</SB>supplied by the dummy cell current supply circuit CS<SB>D</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004336463-A (JP)
Title: Printer
Inventor: IWADATE MASAHIRO
IPC: H04N5/91
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more convenient printer which can synchronize with broadcast and print even a huge amount of data that can not conventionally superimposed on a broadcast signal by acquiring contents printed in advance from a content server and printing the contents according to specified information included in the broadcast signal at the time of broadcast reception and by linking with viewing and listening a reservation by EPG and acquiring the contents in a system for printing the contents by synchronizing with the broadcast signal such as television broadcast.  <P>SOLUTION: The printer is equipped with a means for acquiring specified contents from the content server on the basis of a means for supplying content information and supplied content information; a means for receiving a storage means for storing the acquired contents and the broadcast signal; a means for detecting the specified data included in the received broadcast signal; and a printing means for printing the contents stored in the storage means on a recording sheet on the basis of the specified data detected by the detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336546-A (JP)
Title: Diversity antenna system, and communication device equipped with the same
Inventor: IEGI TSUTOMU
IPC: H01Q3/34
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity antenna system which is easily made short in length and small in size and has a high antenna gain in directions of low elevation angles, and to provide a communication device provided with the diversity antenna system.  <P>SOLUTION: An antenna element 3 is made into a folded monopole antenna. That is, a radiation electrode 18 of the folded monopole antenna 3 has one end side 18a made into a feeding part connected to a signal line 5A (5B) on the side of a substrate 2, and the radiation electrode 18 is in such a state that it has the other end side 18b grounded to a ground part G of the substrate 2 after rising from the substrate 2 with the feeding part 18a as a start point and being folded. When a resultant electric field of the folded monopole antenna 3 is utilized to perform radio communication, communication sensitivity is more satisfactory than radio communication with only one antenna element, and radio communication can be stably performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005971-A (JP)
Title: Device and method for correcting tilt
Inventor: PARK JEE-HYUNG
IPC: G11B7/085
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for reproducing an optical recording medium, more detailedly, a device and method for correcting tilt for coping with a servo emergency condition that occurs while the optical recording medium is reproduced to introduce normal tilt correction.  <P>SOLUTION: An optical recording medium driving device is comprises an optical pickup means, a tilt adjusting means for adjusting a tilt degree of the optical pickup means, a jitter detecting means for detecting a jitter amount of a reproduced signal which occurs in the optical pickup means, and a control means for monitoring a monitor for an operating speed of the optical pickup means and a focus degree of the optical pickup means from a PLL signal generated from the reproduced signal, performing a correspondence operation to normally restore abnormality if the abnormality occurs, and comparing the detected jitter amount with a reference value every fixed period to control the operation of the tilt adjusting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342277-A (JP)
Title: Semiconductor memory device, its driving method, and portable electronic equipment
Inventor: YAOI YOSHIFUMI
IPC: G11C16/34
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a read/rewrite cycle highly efficient in a semiconductor memory device in which a user can control the writing or erasing time of a memory array and its driving method.  <P>SOLUTION: The semiconductor memory device is provided with a memory array 490, a storing part receiving the maximum pulse value from a user of the semiconductor device, a control part performing write-in or erasing processing of the memory array and restarts processing when program processing of the memory array is unsuccess, a counter part 510 counting the number of times of processing by the control part, and a detecting part detecting a time at which the number of times of write-in processing becomes the maximum pulse value and preventing that the control part restarts processing, and the memory array consists of memory elements provided with a gate electrode formed via a gate insulation film on the semiconductor layer, a channel region arranged under the gate electrode, a diffusion region having a channel region and an reverse conduction type, and a memory function object formed at both sides of the gate electrode and having a function holding electric charges.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043791-A (JP)
Title: Water-base pigment dispersion liquid and ink composition for inkjet recording
Inventor: OKADA SHINICHI
IPC: C09D11/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-base pigment dispersion liquid excellent in dispersibility and dispersion stability, and storing stability, hardly causing particle size increase or viscosity increase even left standing for long period at a high temperature, and capable of giving a high image density, and an ink composition for inkjet recording.  <P>SOLUTION: This water-base pigment dispersion liquid comprises a quinacrydone-based pigment, a quinacrydone-based compound having a phthalimide skeleton-containing substituent, water, a water soluble organic solvent, a styrene-acrylic resin having an anionic group and a glass transition temperature exceeding 60°C but ≤120°C, where the styrene-acrylic resin contains at least styrene and acrylic acid and/or methacrylic acid as monomer components, and the content of the styrene component in the resin is 40 to 85 mass%. The ink composition for inkjet recording is made of the dispersion liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346557-A (JP)
Title: External enclosure
Inventor: FUJITA HIDEO
IPC: E04D13/18
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To firmly fix a plate-like member such as an external enclosing plate and a solar cell module panel onto a gutter by using a simple constitution, and to prevent a leak in a roof.  <P>SOLUTION: In this external enclosure, a back-up material 4 is arranged on an inclined supporting surface of a substrate material 2, and a plurality of grooves 6, which are elongated along the flowing direction of rainwater, are formed in parallel with one another. The gutter 8, wherein a protrusion 8d with a hollow part 26 is formed, is fitted and arranged in each of the grooves 6. The gutter 8 is fixed to the side of the substrate material 2 by means of a screw 12; a cross arm brace 18 is arranged in the state of abutting on side parts of the paired external enclosing plates 14 on a placement part 8e of the protrusion 8d; and a screw 22, which is inserted into the brace 18, is screwed into a screw hole 24 of the placement part 8e. The hollow part 26 is coupled to a drainage part which is provided on the side of the substrate material 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344408-A (JP)
Title: Partition plate for display shelf
Inventor: NATSUNO KOJI
IPC: A47F7/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide partition plates for a display shelf which enable the adjustment of the partition height thereof without accompanying an increase in kinds of required parts.  <P>SOLUTION: Partition plates 5a and 5b for the display shelf are engaged with a bottom plate 7 and a back plate 9 of each of shelf boards 3 respectively to divide the shelf board 3 and a fitting part 21 and a fitted part 19 thereof are provided respectively at the upper parts thereof. The other partition plate 5b of the same type is put on one partition plate 5a being turned upside down and the fitting part 21 of the one partition plate 5a is fitted into the fitted part 19 of the other partition plate 5b so as to be joined together freely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344419-A (JP)
Title: Wheelchair
Inventor: UCHIDA MITSUYA
IPC: A61G5/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair which a user can easily sit on/alight from without restraining his/her body with a protection member.  <P>SOLUTION: A protection member 20 extending from the front part of the user A to both side parts prevents the user A from falling down. Thus, the user A is not restrained with the protection member 20 and does not suffer from a feeling of pressure as with a seat belt. Since the protection member 20 can be raised or lowered by a rotary mechanism 25, the user easily sits on/alight from the wheelchair without a troublesome attachment/detachment work as in the seat belt, thereby making the wheelchair advantageous for the physically handicapped user A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350106-A (JP)
Title: Transfer rate determination method, base station device utilizing the same, terminal device and communication system
Inventor: UCHIDA YOSHINORI
IPC: H04W72/12
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To more surely transmit information required for prescribed processing.  <P>SOLUTION: A modulation/demodulation part 34 modulates information to be transmitted and demodulates the received information. A time slot control part 42 allocates a time slot to a terminal device 10. A control signal processing part 44 especially extracts a signal indicating a disconnection request from a signal of allocation request of the time slot received from the terminal device 10 at an inactive state. A modulation system control part 36 determines a modulation system suitable for transmission path quality derived in a quality derivation part 38. In addition, when an execution instruction of disconnection is inputted from the control signal processing part 44, use of a preset modulation system is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356686-A (JP)
Title: Digital wireless apparatus
Inventor: IWAKI YOSHIYUKI
IPC: H04B1/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional digital wireless apparatus employing a negative feedback linearizer method influences adjacent channels because a distortion improvement amount is changed when a forward gain or a feedback gain is changed according to a temperature change or a change with time or the like.  <P>SOLUTION: Levels before and after a forward section are detected and adjustment of the forward gain so as to make the difference between the levels constant at all times can keep the stability of the transmission characteristic. Further, a signal output level is detected, and adjustment of the feedback gain so as to make the level to be a specified level can keep the stability of the transmission characteristic much more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356724-A (JP)
Title: Image sensor
Inventor: YOKOMICHI MASAHIRO
IPC: H04N5/365
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor capable of optionally outputting an initializing potential from the output terminal of a photodetector.  <P>SOLUTION: A dark level is corrected by optionally fixing the level of an external control signal of a chip in a plurality of linear image sensor ICs so as to allow only a first sensor IC chip or a final number sensor IC chip to output a dark level at all times or by driving an external control signal to allow all sensor IC chips to selectively provide outputs or to provide outputs of a difference of two signals of the sensor IC chips providing an output of the dark level at all times and the sensor IC chips providing an output of an image signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356314-A (JP)
Title: Semiconductor device
Inventor: MASUOKA FUJIO
IPC: H01L29/423
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device to which a device design method of a nanometer scale can be applied.  <P>SOLUTION: The semiconductor device is provided with a silicon column having a high resistance region whose impurity concentration is not more than 10<SP>17</SP>cm<SP>-3</SP>, and a first high concentration region and a second high concentration region, which sandwich the high resistance region; an insulator surrounding an upper part of the high resistance region; and a conductor surrounding the insulator. The conductor is formed of a material which controls a current flowing between the first high concentration region and the second high concentration region with voltage applied to the conductor, and which has a work function that perfectly depletes the high resistance region when current flows between the first high concentration region and the second high concentration region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355279-A (JP)
Title: Code conversion device, code conversion method, jit compiler, jit compile method, and program
Inventor: INAGAKI TATSUSHI
IPC: G06F9/45
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a code conversion device 10 for converting a code to be converted such as a Java byte code into a machine language code to generate the machine language code associated with effective prefetch.  <P>SOLUTION: Under the consideration of a pointer reference load instruction in each iteration of a loop on a program and a data dependent load instruction with respect to the pointer reference load instruction in each iteration, first and second detecting means 17 and 18 check inter-iteration and in-iteration strides associated with the pointer reference load instruction and the data dependent load instruction by performing access to a heap memory 19. First and second machine language code part generating means generate a predetermined machine language code part on the basis of the inter-iteration and in-iteration constant strides set by a setting means 22. As a result, in machine language code execution, data associated with the data dependent load instruction are effectively prefetched from a heap memory 13 to a cache memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352327-A (JP)
Title: Replaceable double container
Inventor: SUZUKI KAZUO
IPC: B65D77/06
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replaceable double container in which its replacement can be easily and positively carried out by a user, and more particularly a sealing characteristic of an inner container can be maintained positively and further a disposable part can be provided at a low cost.  <P>SOLUTION: The container comprises an outer container forming an outer shell, an inner container storing content liquid, an assembling cap having a top wall with its central part being opened, showing a double cylinder having an outer cylindrical piece and an inner cylindrical piece so as to assemble the outer container and the inner container, and a pouring-out pump closely assembled to an opening cylindrical part of the inner container. The container further comprises a first fastening part and a second fastening part utilizing a slant surface through their relative turning with each of them being applied between the outer cylindrical piece of the assembled cap and the upper end of the outer container, and between the inner cylindrical piece and the opening cylindrical part of the inner container, respectively and a first over-riding engagement part and a second over-riding engagement part having looseness prohibiting functions of the first assembling part and the second assembling part between the assembling cap and the outer container and between the assembling cap and the inner container, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353379-A (JP)
Title: Laid-out composition vinyl floor tile
Inventor: SUGAYA KAZUYOSHI
IPC: E04F15/10
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new laid-out composition vinyl floor tile, which prevents the occurring of a deformed protrusion of the tile when the tile is used as a laid-out type.  <P>SOLUTION: The laid-out composition vinyl floor tile is composed of a synthetic resin composition layer containing a binder of less than 30 wt%, and a lining layer consisting of a fiber layer made of woven fabric or nonwoven fabric and a synthetic resin composition containing a binder of less than 30 wt%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI